Conquering the Plateau: Delivers Robust 110kW Generator Sets to High-Altitude Mining Site

Created on 05.19
Recently, Beijing Bambos successfully completed a power supply mission for a high-altitude mining area. Two 110kW diesel generator sets, equipped with Cummins engines​ and Leroy-Somer alternators, were delivered to the site and have been put into operation. Facing the triple challenges of "oxygen deprivation," low temperatures, and heavy sandstorms, Beijing Bambos ensured zero power interruption for mining operations through precise engineering calculations and customized configurations.

Overcoming "Altitude Sickness": Precise Power Derating Calculations

High altitude means power loss. To ensure stable actual operation, Beijing Bambos provided a transparent "power audit" to the client:
  • Engine Side: Affected by oxygen deficiency at high altitudes, the Cummins engine's actual output drops to approximately 80.6 kW.
  • Alternator Side: Limited by heat dissipation and insulation constraints, the Leroy-Somer alternator's effective output is about 88 kW.
  • Delivery Conclusion: The safe load limit per unit is locked at 80 kW. Working in tandem, the two units stably support the mining area's production load of up to 160 kW—with no false ratings and zero risk of overload.

Hardcore Customization: Built for the "Arctic" Mining Environment

Addressing the extreme conditions of the mining site, Beijing Bambos implemented targeted reinforcements prior to delivery:
  1. Extreme Cold Starting: Equipped with large-capacity low-temperature batteries and jacket water heaters to ensure reliable starting even in sub-zero temperatures.
  2. Rugged Protection: Fitted with industrial-grade weatherproof and sound-attenuated enclosures to effectively block high concentrations of dust and withstand drastic diurnal temperature variations.
  3. Enhanced Cooling: Optimized the cooling system for the Cummins engines to solve heat exchange efficiency issues caused by thin air at high altitudes.

Conclusion

From the plains to the plateau, Beijing Bambos has not only delivered equipment but also a professional power solution. Currently, these units are operating stably at the mining site, demonstrating exceptional quality and reliability under special working conditions.

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